package com.edu.mapper;

import com.edu.bean.Emp;
import com.edu.bean.EmpVo;

import java.util.List;

public interface EmpMapper {

    Emp selectEmpById(int empId);

    List<Emp> selectAllEmp();

    List<EmpVo> selectEmpVoBySex(String sex);

    List<Emp> selectEmpByDepartId(int departId);
}
